package com.fyl.mapper;

import com.fyl.entity.UserAddress;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 * Mapper 接口
 * </p>
 *
 * @author 馮永龍
 * @since 2020-11-27
 */
public interface UserAddressMapper extends BaseMapper<UserAddress> {
     int clearDefault(Integer userId);
}
